Base | Representation |
---|---|
bin | 1100111001100… |
… | …0010111001110 |
3 | 10202210122020120 |
4 | 3032120113032 |
5 | 102322221304 |
6 | 5211325410 |
7 | 1224566121 |
oct | 316302716 |
9 | 122718216 |
10 | 54101454 |
11 | 285a2250 |
12 | 16150866 |
13 | b2931c4 |
14 | 72843b8 |
15 | 4b3a0d9 |
hex | 33985ce |
54101454 has 16 divisors (see below), whose sum is σ = 118039680. Its totient is φ = 16394360.
The previous prime is 54101413. The next prime is 54101461. The reversal of 54101454 is 45410145.
It is a happy number.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409794 + ... + 409925.
It is an arithmetic number, because the mean of its divisors is an integer number (7377480).
Almost surely, 254101454 is an apocalyptic number.
54101454 is an abundant number, since it is smaller than the sum of its proper divisors (63938226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54101454 is a wasteful number, since it uses less digits than its factorization.
54101454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 819735.
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 54101454 is about 7355.3690594014. The cubic root of 54101454 is about 378.2128780475.
Adding to 54101454 its reverse (45410145), we get a palindrome (99511599).
The spelling of 54101454 in words is "fifty-four million, one hundred one thousand, four hundred fifty-four".
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